1 files changed, 1 insertions, 1 deletions
diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionary.java b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
index 9244f16b1..e084cb306 100644
--- a/java/src/com/android/inputmethod/latin/BinaryDictionary.java
+++ b/java/src/com/android/inputmethod/latin/BinaryDictionary.java
@@ -30,7 +30,7 @@ import java.util.Locale;
 /**
  * Implements a static, compacted, binary dictionary of standard words.
  */
-public class BinaryDictionary extends Dictionary {
+public final class BinaryDictionary extends Dictionary {
 
     public static final String DICTIONARY_PACK_AUTHORITY =
             "com.android.inputmethod.latin.dictionarypack";